tests: add V2 checkpoint read support integration tests #690
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This reverts commit 3b0b2a0.
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #690 +/- ##
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+ Coverage 84.09% 84.29% +0.19%
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Files 77 77
Lines 17805 18398 +593
Branches 17805 18398 +593
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+ Hits 14973 15508 +535
+ Misses 2117 2115 -2
- Partials 715 775 +60 ☔ View full report in Codecov by Sentry. |
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What changes are proposed in this pull request?
This PR is part of building support for reading V2 checkpoints. #498
This PR ports over existing delta‑spark tests and the tables they create. This test coverage is necessary to ensure that V2 checkpoint files - whether written in JSON or Parquet, with or without sidecars - are read correctly and reliably.
This PR stacks changes on top of #685. For the correct file diff view, please view changes from commit
1ac633b40e48a25e1d1634bc81cbf4f3bc19f90fand onwards.resolves #671
How was this change tested?
Tables from test-cases of interests in delta-spark's
CheckpointSuitehave been compressed into.tar.zstarchives. They are read by the kernel and the resulting tables are asserted for correctness.v2_checkpoints_json_with_sidecarsv2_checkpoints_parquet_with_sidecarsv2_checkpoints_json_without_sidecarsv2_checkpoints_parquet_without_sidecarsv2_classic_checkpoint_jsonv2_classic_checkpoint_parquetv2_checkpoints_parquet_with_last_checkpointv2_checkpoints_json_with_last_checkpoint